CN103551781B - Radial connecting plate positioner in the middle part of pipe fitting - Google Patents
Radial connecting plate positioner in the middle part of pipe fitting Download PDFInfo
- Publication number
- CN103551781B CN103551781B CN201310533190.9A CN201310533190A CN103551781B CN 103551781 B CN103551781 B CN 103551781B CN 201310533190 A CN201310533190 A CN 201310533190A CN 103551781 B CN103551781 B CN 103551781B
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- connecting plate
- processed
- positioning
- radial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Radial connecting plate positioner in the middle part of pipe fitting.Belong to machining equipment.Comprise pipe fitting to be processed, connecting plate, it is characterized in that also comprising connecting plate radial angle detent mechanism, connecting plate position detent mechanism, carry the carrier group of pipe fitting to be processed; Described angle positioning includes: coupling seat, worm screw, protractor, scale, worm gear; Described connecting plate position detent mechanism includes: horizontal guide rail, positioning trolley, positioning seat and on positioning through hole, the screw mandrel moved radially, lifting transfer jack.Described carrier group comprises the hydraulic lift be fixed on carrier, is positioned at the carrying running roller on hydraulic lift elevating lever top.Through on probation, compared with prior art show: can the connecting plate of spaced regulation radial angle fast and exactly will be needed to be welded in the middle part of pipe fitting to be processed, dimensional accuracy be high, and production efficiency is high, and product quality when ensure that batch production.
Description
Technical field
The invention belongs to machining tooling device, particularly radial connecting plate positioner in the middle part of a kind of pipe fitting.
Background technology
In connecting structure, tubular construction is better than other structures because its structural stability is good, connection great majority between tube and tube adopt flange or connecting plate, plate connects, it is the radial connecting plate in the tube periphery, portion fixedly by certain radial angled spacings with connection through hole that connecting plate connects, recycling is inserted the connection securing member of through hole and is connected with the plate of pipe fitting two ends port, is linked together by pipe fitting and forms the higher tubular construction of intensity.
Prior art in the tube periphery, portion by certain radial angled spacings fixed radial connecting plate production method is: in the middle part of the pipe fitting needing fixed radial connecting plate on periphery, operator adopts hand dipping spaced radial angle and axial distance to position rear welding.This traditional method, not only poor dimensional precision, and also production efficiency is low, is difficult to product quality when ensureing batch production.
As can be seen here, to study and to design a kind of dimensional accuracy high, in the middle part of the pipe fitting that production efficiency is high, radial connecting plate positioner is necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, to study and to design a kind of dimensional accuracy high, radial connecting plate positioner in the middle part of the pipe fitting that production efficiency is high.
Technical scheme of the present invention is: radial connecting plate positioner in the middle part of a kind of pipe fitting, comprise the pipe fitting to be processed that two ends are fixed with axial plate, need the radial connecting plate be fixed in the middle part of pipe fitting to be processed on periphery, it is characterized in that also comprising connecting plate radial angle detent mechanism, connecting plate position detent mechanism, carries the carrier group of pipe fitting to be processed; Described angle positioning includes: the coupling seat connecting the pipe fitting to be processed wherein plate of one end, one end be coupling in coupling seat and with the worm screw of its horizontal coupled face configured in parallel, worm screw other end arranged perpendicular has protractor, use level hornwork reading needs to be configured with scale in worm shaft central vertical, coordinates worm screw to be designed with the worm gear with hand wheel; Described connecting plate position detent mechanism includes: the horizontal guide rail being parallel to pipe fitting longitudinal axis to be processed, bottom has guide wheel to be displaced into positioning trolley on horizontal guide rail, be positioned at the positioning seat of positioning trolley upper end and horizontal arrangement, some positioning through hole of fixed connecting plate are designed with above positioning seat, positioning seat is designed with the screw mandrel moved radially relative to pipe fitting to be processed, and positioning seat bottom is also designed with the jack of lifting.
Object of the present invention can also take following further technical measures to realize:
Described carrier group comprises the hydraulic lift be fixed on carrier, is positioned at the carrying running roller on hydraulic lift elevating lever top.
The connection described coupling seat being designed with the installing hole be matched with on axial plate corresponding fixedly uses through hole.Technique effect of this design is that the axial plate being convenient to coupling seat and pipe fitting end to be processed uses bolt and nut to connect to be fixed together.
The central axis of described worm screw is configured in the perpendicular at the vertical central axis place of the pipe fitting to be processed that carrier group is placed.The technique effect of this design is the position being convenient to adjust pipe fitting to be processed, makes the central axis of its vertical central axis and worm screw be configured on same straight line, to drive the rotational angle of pipe fitting to be processed with the use of protractor and scale Accurate Measurement worm screw.
Described worm screw other end arranged perpendicular has protractor to refer to, and 0 ° of protractor scale to 180 ° lines overlap with the diameter of worm screw end face configures.The technique effect of this design is the rotational angle that ensure that the pipe fitting to be processed that use amount hornwork and scale Accurate Measurement worm screw drive.
Using method of the present invention comprises the steps:
1, pipe fitting to be processed is lifted on the carrying running roller of carrier group, utilizes the hydraulic lift on carrier to adjust pipe fitting to be processed and be horizontal;
2, will the radial connecting plate be welded in the middle part of pipe fitting to be processed be needed to be bolted on the positioning seat of positioning trolley upper end horizontal arrangement of connecting plate position detent mechanism, on the horizontal plane that the jack utilizing positioning seat bottom to be elevated makes radial connecting plate be in by pipe fitting vertical central axis to be processed, the screw mandrel manually moved radially relative to pipe fitting to be processed, makes radial connecting plate be close to pipe fitting to be processed;
3, the position of running fix dolly on horizontal guide rail, then rotates and moves radially with screw mandrel, and the mutual alignment of the radial connecting plate of accurate adjustment and pipe fitting periphery to be processed, reaches the precalculated position that technology file requires; Then carry out welding processing, make the radial connecting plate in the middle part of pipe fitting be fixed on pipe fitting to be processed;
4, when needing the angle that interval is certain in the middle part of pipe fitting to be processed, during as 120 ° of welding the 2nd piece of radial connecting plate, pipe fitting to be processed must be turned over certain angle, as 120 ° to the second place, its rotation process is as follows:
A, the hydraulic lift started on carrier adjust pipe fitting to be processed, make the worm screw of its vertical central axis and angle positioning be on same straight line, then utilize securing member to be connect by the axial plate of the coupling seat of angle positioning and pipe fitting end to be processed and be fixed together;
B, manually coaxial with worm gear hand wheel, order about the worm screw be coupling in coordinating with it by worm gear, drive pipe fitting to be processed to turn to the spaced angle of technical requirement regulation, as 120 °; Its angle can accurately from worm end configuration protractor and scale controlled.
C, repetition step 2,3, be welded in the middle part of pipe fitting to be processed by the 2nd piece of radial connecting plate;
Repeat steps A, B, C and 2,3, the 3rd piece of radial connecting plate is welded in the middle part of pipe fitting to be processed; So complete being welded and fixed of 3 pieces of radial connecting plates of spaced 120 ° in the middle part of pipe fitting to be processed.
Radial connecting plate positioner in the middle part of the pipe fitting that the invention process obtains, through on probation, compared with prior art shows following beneficial effect:
Dimensional accuracy is high, and production efficiency is high, ensure that product quality during batch production.As previously mentioned, prior art can only adopt hand dipping spaced radial angle and axial distance to position, not only poor dimensional precision, and production efficiency is low, is difficult to product quality when ensureing batch production; And as described in using method of the present invention, adopt connecting plate position detent mechanism and angle positioning, can fast and exactly will the connecting plate of spaced regulation radial angle be needed to be welded in the middle part of pipe fitting to be processed, dimensional accuracy is high, production efficiency is high, and product quality when ensure that batch production.
Accompanying drawing explanation
Fig. 1 is the schematic diagram meeting present subject matter structure;
Fig. 2 is the schematic top plan view meeting present subject matter structure;
Fig. 3 is that A in Fig. 1 is to partial structurtes schematic diagram;
Fig. 4 is carrier configuration schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, implementation detail of the present invention is described as follows:
As shown in Figure 1,2,3, 4, radial connecting plate positioner in the middle part of a kind of pipe fitting, comprise the pipe fitting to be processed 1 that two ends are fixed with axial plate 11, need the radial connecting plate 2 be fixed in the middle part of pipe fitting to be processed on periphery, it is characterized in that also comprising connecting plate radial angle detent mechanism 3, connecting plate position detent mechanism 4, carries the carrier group 5 of pipe fitting to be processed; Described angle positioning includes: the coupling seat 31 connecting the pipe fitting to be processed wherein plate of one end, one end be coupling in coupling seat and with the worm screw 32 of its horizontal coupled face configured in parallel, worm screw other end arranged perpendicular has protractor 33, use level hornwork reading needs to be configured with scale 34 in worm shaft central vertical, coordinates worm screw to be designed with the worm gear 35 with hand wheel; Described connecting plate position detent mechanism includes: the horizontal guide rail 41 being parallel to pipe fitting longitudinal axis to be processed, bottom has guide wheel to be displaced into positioning trolley 42 on horizontal guide rail, be positioned at positioning trolley upper end and the positioning seat 43 of horizontal arrangement, some positioning through hole 44 of fixed connecting plate are designed with above positioning seat, positioning seat is designed with the screw mandrel 45 moved radially relative to pipe fitting to be processed, and positioning seat bottom is also designed with the jack 46 of lifting.
As shown in Fig. 1,2,4, described carrier group 5 comprises the hydraulic lift 51 be fixed on carrier, is positioned at the carrying running roller 52 on hydraulic lift elevating lever top.As shown in Figure 2, the connection described coupling seat 31 being designed with the installing hole be matched with on axial plate 11 corresponding fixedly uses through hole.As shown in Figure 1, 2, in the perpendicular at the vertical central axis place of pipe fitting to be processed 1 that the central shaft arrangement of described worm screw 32 is placed in carrier group 5.As shown in Figure 3, described worm screw other end arranged perpendicular have protractor 33 to refer to 0 ° of protractor scale to 180 ° lines overlap with the diameter of worm screw end face configures.
Claims (5)
1. radial connecting plate positioner in the middle part of a pipe fitting, comprise the pipe fitting to be processed (1) that two ends are fixed with axial plate (11), need the radial connecting plate (2) be fixed in the middle part of pipe fitting to be processed on periphery, it is characterized in that also comprising: connecting plate radial angle detent mechanism (3), connecting plate position detent mechanism (4), carries the carrier group (5) of pipe fitting to be processed; Described angle positioning includes: the coupling seat (31) connecting the pipe fitting to be processed wherein plate of one end, one end be coupling in coupling seat and with the worm screw (32) of its horizontal coupled face configured in parallel, worm screw other end arranged perpendicular has protractor (33), use level hornwork reading needs to be configured with scale (34) in worm shaft central vertical, coordinates worm screw to be designed with the worm gear (35) with hand wheel; Described connecting plate position detent mechanism includes: the horizontal guide rail (41) being parallel to pipe fitting longitudinal axis to be processed, bottom has guide wheel to be displaced into positioning trolley (42) on horizontal guide rail, be positioned at positioning trolley upper end and the positioning seat of horizontal arrangement (43), some positioning through hole (44) of fixed connecting plate are designed with above positioning seat, positioning seat is designed with the screw mandrel (45) moved radially relative to pipe fitting to be processed, and positioning seat bottom is also designed with the jack (46) of lifting.
2. radial connecting plate positioner in the middle part of pipe fitting according to claim 1, is characterized in that described carrier group (5) comprises the hydraulic lift (51) be fixed on carrier, is positioned at the carrying running roller (52) on hydraulic lift elevating lever top.
3. radial connecting plate positioner in the middle part of pipe fitting according to claim 1, is characterized in that the connection that described coupling seat (31) is designed with the installing hole be matched with on axial plate (11) corresponding fixedly uses through hole.
4. radial connecting plate positioner in the middle part of pipe fitting according to claim 1, is characterized in that in the perpendicular at vertical central axis place of the pipe fitting to be processed (1) that the central shaft arrangement of described worm screw (32) is placed in carrier group (5).
5. radial connecting plate positioner in the middle part of pipe fitting according to claim 1, is characterized in that described worm screw other end arranged perpendicular having protractor (33) to refer to 0 ° of protractor scale to 180 ° lines overlaps with the diameter of worm screw end face configuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533190.9A CN103551781B (en) | 2013-10-31 | 2013-10-31 | Radial connecting plate positioner in the middle part of pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533190.9A CN103551781B (en) | 2013-10-31 | 2013-10-31 | Radial connecting plate positioner in the middle part of pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551781A CN103551781A (en) | 2014-02-05 |
| CN103551781B true CN103551781B (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310533190.9A Expired - Fee Related CN103551781B (en) | 2013-10-31 | 2013-10-31 | Radial connecting plate positioner in the middle part of pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551781B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499880B (en) * | 2016-01-04 | 2018-02-23 | 江苏华电铁塔制造有限公司 | A kind of steel tube tower plate general welding fixture |
| CN108213924A (en) * | 2018-03-07 | 2018-06-29 | 中建五局工业设备安装有限公司 | A kind of pipeline connect prefabricated platform with pipe fitting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2281982A1 (en) * | 2009-06-24 | 2011-02-09 | Alcatel Lucent | Single-tube pylon |
| CN202090654U (en) * | 2010-12-30 | 2011-12-28 | 国家电网公司 | Joint for steel tube tower |
| CN202180323U (en) * | 2011-08-25 | 2012-04-04 | 渤海造船厂集团有限公司 | Positioning die device for precise installation of pipelines and pipe fittings |
| CN202689652U (en) * | 2012-05-22 | 2013-01-23 | 江苏健德铁塔有限公司 | Connecting member of single-tube communication tower platform |
| CN203076841U (en) * | 2013-01-29 | 2013-07-24 | 烟台东星空调管路有限公司 | Small double tubed welding fixture |
| CN203160795U (en) * | 2013-03-26 | 2013-08-28 | 国家电网公司 | Pitch point of tower leg of steel tube tower and capable of preventing local yielding |
| CN203649711U (en) * | 2013-10-31 | 2014-06-18 | 江苏振光电力设备制造有限公司 | Radial direction connecting plate positioning device at pipe fitting middle part |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5238063B2 (en) * | 2011-12-26 | 2013-07-17 | 東京電力株式会社 | Steel tower lift-up method |
-
2013
- 2013-10-31 CN CN201310533190.9A patent/CN103551781B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2281982A1 (en) * | 2009-06-24 | 2011-02-09 | Alcatel Lucent | Single-tube pylon |
| CN202090654U (en) * | 2010-12-30 | 2011-12-28 | 国家电网公司 | Joint for steel tube tower |
| CN202180323U (en) * | 2011-08-25 | 2012-04-04 | 渤海造船厂集团有限公司 | Positioning die device for precise installation of pipelines and pipe fittings |
| CN202689652U (en) * | 2012-05-22 | 2013-01-23 | 江苏健德铁塔有限公司 | Connecting member of single-tube communication tower platform |
| CN203076841U (en) * | 2013-01-29 | 2013-07-24 | 烟台东星空调管路有限公司 | Small double tubed welding fixture |
| CN203160795U (en) * | 2013-03-26 | 2013-08-28 | 国家电网公司 | Pitch point of tower leg of steel tube tower and capable of preventing local yielding |
| CN203649711U (en) * | 2013-10-31 | 2014-06-18 | 江苏振光电力设备制造有限公司 | Radial direction connecting plate positioning device at pipe fitting middle part |
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| Publication number | Publication date |
|---|---|
| CN103551781A (en) | 2014-02-05 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20161031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |